there is a mountain of which the top is always covered with snow这句话中ofwhich是什么用法
问题描述:
there is a mountain of which the top is always covered with snow这句话中ofwhich是什么用法
能不能直接用which
答
of which引导定语从句
which指代mountain,the top of mountain为什么不能用of that当定语从句引导词跟介词连用时,只能用which,不用that那一般什么情况下用of 加连词,有什么特征吗先行词后面的句子没有主语或宾语比如这个句子要是没有the top的话,就不用of啦,意思就变成山被雪覆盖,而不是山顶被雪覆盖